/**
 *  Copyright (c) 1997-2013, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.weblayer.impl;

import org.tinygroup.datasource.DataSourceInfo;
import org.tinygroup.weblayer.AbstractTinyFilter;
import org.tinygroup.weblayer.WebContext;

public class DataSouceTinyFilter extends AbstractTinyFilter {

	private static final String DATASOURCE = "TINY_DATASOURCE";

	
	public void preProcess(WebContext context) {
		String dataSourceName = context.get(DATASOURCE);
		if (dataSourceName != null && !"".equals(dataSourceName.trim())) {
			DataSourceInfo.setDataSource(dataSourceName);
		}

	}

	
	public void postProcess(WebContext context) {

	}

}
